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Flowise - Missing Authentication on NVIDIA NIM Endpoints

High

Synopsis

The NVIDIA NIM router (/api/v1/nvidia-nim/*) is whitelisted in the global authentication middleware, allowing unauthenticated access to privileged container management and token generation endpoints.

Solution

Upgrade to Flowise version 3.0.13 or later

Disclosure Timeline

Jan 19, 2026 : Initial contact - Report submitted via GitHub
Jan 27, 2026 : Second attempt
Feb 04, 2026 : Third attempt
Feb 11, 2026 : Vendor acknowledged and announced that a fix is present in the version 3.0.13

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